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石英平凹透镜
    发布时间: 2025-04-09 16:46    

紫外熔融石英制成的平凹透镜，能够发散准直光束，使其像源位于虚焦点。这类透镜常用于伽利略式扩束系统中。

产品说明


里尔光机采用紫外熔融石英制成的平凹透镜，能够发散准直光束，使其像源位于虚焦点。这类透镜常用于伽利略式扩束系统中。由于其负焦距和负球面像差的特性，平凹透镜可用于补偿光学系统中其他透镜产生的像差。

里尔光机提供的这种紫外熔融石英平凹透镜，在深紫外波段展现出极高的光线透过率，并且几乎不会产生激光诱导荧光，因此尤其适用于从紫外到近红外波段的各种应用。更重要的是，与常用的N-BK7玻璃相比，紫外级熔融石英材料拥有更优异的均匀性以及更低的热膨胀系数。

 

通用参数

 

光学元件材质

紫外熔融石英

通光孔径

>90% 直径

厚度公差

±0.1 mm

直径公差

+0.00/-0.10 mm

偏心度

< 3 arcmin

焦距公差

±1%

表面光洁度（划痕/麻点）

40/20

面型精度

λ/4

 

产品型号直径 焦距 镀膜 
LO-FSPDL-N1202025.4mm-20mm无镀膜
LO-FSPDL-N1202512.7mm-25mm无镀膜
LO-FSPDL-N1203012.7mm-30mm无镀膜
LO-FSPDL-N1204012.7mm-40mm无镀膜
LO-FSPDL-N1205012.7mm-50mm无镀膜
LO-FSPDL-N1210012.7mm-100mm无镀膜
LO-FSPDL-N2503525.4mm-35mm无镀膜
LO-FSPDL-N2504025.4mm-40mm无镀膜
LO-FSPDL-N2505025.4mm-50mm无镀膜
LO-FSPDL-N2507525.4mm-75mm无镀膜
LO-FSPDL-N2510025.4mm-100mm无镀膜
LO-FSPDL-N2515025.4mm-150mm无镀膜
LO-FSPDL-N2517525.4mm-175mm无镀膜
LO-FSPDL-N2520025.4mm-200mm无镀膜
LO-FSPDL-N2525025.4mm-250mm无镀膜
LO-FSPDL-N2540025.4mm-400mm无镀膜
LO-FSPDL-V1202025.4mm-20mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V1202512.7mm-25mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V1203012.7mm-30mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V1204012.7mm-40mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V1205012.7mm-50mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V1210012.7mm-100mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V2503525.4mm-35mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V2504025.4mm-40mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V2505025.4mm-50mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V2507525.4mm-75mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V2510025.4mm-100mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V2515025.4mm-150mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V2517525.4mm-175mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V2520025.4mm-200mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V2525025.4mm-250mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-V2540025.4mm-400mm增透膜Ravg<0.5% @250~450nm
LO-FSPDL-A1202025.4mm-20mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A1202512.7mm-25mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A1203012.7mm-30mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A1204012.7mm-40mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A1205012.7mm-50mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A1210012.7mm-100mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A2503525.4mm-35mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A2504025.4mm-40mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A2505025.4mm-50mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A2507525.4mm-75mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A2510025.4mm-100mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A2515025.4mm-150mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A2517525.4mm-175mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A2520025.4mm-200mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A2525025.4mm-250mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-A2540025.4mm-400mm增透膜A Ravg<0.5% @400~700nm
LO-FSPDL-B1202025.4mm-20mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B1202512.7mm-25mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B1203012.7mm-30mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B1204012.7mm-40mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B1205012.7mm-50mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B1210012.7mm-100mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B2503525.4mm-35mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B2504025.4mm-40mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B2505025.4mm-50mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B2507525.4mm-75mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B2510025.4mm-100mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B2515025.4mm-150mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B2517525.4mm-175mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B2520025.4mm-200mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B2525025.4mm-250mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-B2540025.4mm-400mm增透膜B Ravg<0.5% @700~1100nm
LO-FSPDL-C1202025.4mm-20mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C1202512.7mm-25mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C1203012.7mm-30mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C1204012.7mm-40mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C1205012.7mm-50mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C1210012.7mm-100mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C2503525.4mm-35mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C2504025.4mm-40mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C2505025.4mm-50mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C2507525.4mm-75mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C2510025.4mm-100mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C2515025.4mm-150mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C2517525.4mm-175mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C2520025.4mm-200mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C2525025.4mm-250mm增透膜C Ravg<0.5% @1100~1700nm
LO-FSPDL-C2540025.4mm-400mm增透膜C Ravg<0.5% @1100~1700nm

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http://www.5ilier.com/product?id=a551d94b-80af-4eb9-8087-ef44824ac103